交通管制

例句：

1. 1.The city government has implemented strict traffic regulationsto improve road safety.
   市政府实施严格的交通规定，以提高道路安全。
2. 2. The trafficpolice are responsible for enforcing the traffic regulations andmaintaining order on the road.
   交通警察负责执行交通法规并维护道路上的秩序。
3. 3.During rush hour, the city authorities haveimplemented a traffic control system to manage thecongestion.
   在高峰时段，城市当局实施了一项交通控制措施来管理拥堵。